Process for treating textile material in jet dyeing machines
AssigneeHoechst Aktiengesellschaft
InventorsWilhelm Christ, Hans-Ulrich von der Eltz, Albert Reuther
Life of this patent
Estimating the term…
Abstract
Inventive considerations have shown that the use of shorter liquid ratios can be realized in the course of wet-treating textile ropes in jet dyeing machines if the textile goods are driven by means of a non-inert gas stream and the dyestuff or product formulations necessary for carrying out the type of treatment desired are brought into contact with the goods by atomization into the circulated gaseous driving agent.
Claims14
In a process for the discontinuous or continuous wet treatment of textile material of synthetic or natural fibers or of mixtures of such fibers in rope form with dyestuffs suitable for the particular fiber type by the exhaust method or with other textile-finishing products on jet dyeing machines, in which the goods are propelled via a jet system by means of a circulated gas stream, the improvement wherein the textile goods are driven by a gas stream which is non-inert in respect of the intended specific treatment effect and, at the same time, the treatment agents or treatment agent formulations are added in an atomized form to this gas stream in the jet section for the goods drive and are thus brought into contact with the textile goods and allowed to act there corresponding to the preselected temperature and pressure conditions.
Dependencies are inferred from the claim text.